Initial bulk commit for "Git on MSys"
[msysgit/historical-msysgit.git] / mingw / lib / tk8.4 / demos / menu.tcl
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1 # menu.tcl --
3 # This demonstration script creates a window with a bunch of menus
4 # and cascaded menus using menubars.
6 # RCS: @(#) $Id: menu.tcl,v 1.4.2.2 2005/06/25 03:41:39 das Exp $
8 if {![info exists widgetDemo]} {
9 error "This script should be run from the \"widget\" demo."
12 set w .menu
13 catch {destroy $w}
14 toplevel $w
15 wm title $w "Menu Demonstration"
16 wm iconname $w "menu"
17 positionWindow $w
19 label $w.msg -font $font -wraplength 4i -justify left
20 if {[string equal [tk windowingsystem] "classic"]
21 || [string equal [tk windowingsystem] "aqua"]} {
22 $w.msg configure -text "This window contains a menubar with cascaded menus. You can invoke entries with an accelerator by typing Command+x, where \"x\" is the character next to the command key symbol. The rightmost menu can be torn off into a palette by dragging outside of its bounds and releasing the mouse."
23 } else {
24 $w.msg configure -text "This window contains a menubar with cascaded menus. You can post a menu from the keyboard by typing Alt+x, where \"x\" is the character underlined on the menu. You can then traverse among the menus using the arrow keys. When a menu is posted, you can invoke the current entry by typing space, or you can invoke any entry by typing its underlined character. If a menu entry has an accelerator, you can invoke the entry without posting the menu just by typing the accelerator. The rightmost menu can be torn off into a palette by selecting the first item in the menu."
26 pack $w.msg -side top
28 set menustatus " "
29 frame $w.statusBar
30 label $w.statusBar.label -textvariable menustatus -relief sunken -bd 1 -font "Helvetica 10" -anchor w
31 pack $w.statusBar.label -side left -padx 2 -expand yes -fill both
32 pack $w.statusBar -side bottom -fill x -pady 2
34 frame $w.buttons
35 pack $w.buttons -side bottom -fill x -pady 2m
36 button $w.buttons.dismiss -text Dismiss -command "destroy $w"
37 button $w.buttons.code -text "See Code" -command "showCode $w"
38 pack $w.buttons.dismiss $w.buttons.code -side left -expand 1
40 menu $w.menu -tearoff 0
42 set m $w.menu.file
43 menu $m -tearoff 0
44 $w.menu add cascade -label "File" -menu $m -underline 0
45 $m add command -label "Open..." -command {error "this is just a demo: no action has been defined for the \"Open...\" entry"}
46 $m add command -label "New" -command {error "this is just a demo: no action has been defined for the \"New\" entry"}
47 $m add command -label "Save" -command {error "this is just a demo: no action has been defined for the \"Save\" entry"}
48 $m add command -label "Save As..." -command {error "this is just a demo: no action has been defined for the \"Save As...\" entry"}
49 $m add separator
50 $m add command -label "Print Setup..." -command {error "this is just a demo: no action has been defined for the \"Print Setup...\" entry"}
51 $m add command -label "Print..." -command {error "this is just a demo: no action has been defined for the \"Print...\" entry"}
52 $m add separator
53 $m add command -label "Dismiss Menus Demo" -command "destroy $w"
55 set m $w.menu.basic
56 $w.menu add cascade -label "Basic" -menu $m -underline 0
57 menu $m -tearoff 0
58 $m add command -label "Long entry that does nothing"
59 if {[string equal [tk windowingsystem] "classic"]
60 || [string equal [tk windowingsystem] "aqua"]} {
61 set modifier Command
62 } elseif {$tcl_platform(platform) == "windows"} {
63 set modifier Control
64 } else {
65 set modifier Meta
67 foreach i {A B C D E F} {
68 $m add command -label "Print letter \"$i\"" -underline 14 \
69 -accelerator Meta+$i -command "puts $i" -accelerator $modifier+$i
70 bind $w <$modifier-[string tolower $i]> "puts $i"
73 set m $w.menu.cascade
74 $w.menu add cascade -label "Cascades" -menu $m -underline 0
75 menu $m -tearoff 0
76 $m add command -label "Print hello" \
77 -command {puts stdout "Hello"} -accelerator $modifier+H -underline 6
78 bind $w <$modifier-h> {puts stdout "Hello"}
79 $m add command -label "Print goodbye" -command {\
80 puts stdout "Goodbye"} -accelerator $modifier+G -underline 6
81 bind $w <$modifier-g> {puts stdout "Goodbye"}
82 $m add cascade -label "Check buttons" \
83 -menu $w.menu.cascade.check -underline 0
84 $m add cascade -label "Radio buttons" \
85 -menu $w.menu.cascade.radio -underline 0
87 set m $w.menu.cascade.check
88 menu $m -tearoff 0
89 $m add check -label "Oil checked" -variable oil
90 $m add check -label "Transmission checked" -variable trans
91 $m add check -label "Brakes checked" -variable brakes
92 $m add check -label "Lights checked" -variable lights
93 $m add separator
94 $m add command -label "Show current values" \
95 -command "showVars $w.menu.cascade.dialog oil trans brakes lights"
96 $m invoke 1
97 $m invoke 3
99 set m $w.menu.cascade.radio
100 menu $m -tearoff 0
101 $m add radio -label "10 point" -variable pointSize -value 10
102 $m add radio -label "14 point" -variable pointSize -value 14
103 $m add radio -label "18 point" -variable pointSize -value 18
104 $m add radio -label "24 point" -variable pointSize -value 24
105 $m add radio -label "32 point" -variable pointSize -value 32
106 $m add sep
107 $m add radio -label "Roman" -variable style -value roman
108 $m add radio -label "Bold" -variable style -value bold
109 $m add radio -label "Italic" -variable style -value italic
110 $m add sep
111 $m add command -label "Show current values" \
112 -command "showVars $w.menu.cascade.dialog pointSize style"
113 $m invoke 1
114 $m invoke 7
116 set m $w.menu.icon
117 $w.menu add cascade -label "Icons" -menu $m -underline 0
118 menu $m -tearoff 0
119 $m add command -bitmap @[file join $tk_library demos images pattern.bmp] \
120 -hidemargin 1 -command [list \
121 tk_dialog $w.pattern {Bitmap Menu Entry} \
122 "The menu entry you invoked displays a bitmap rather than\
123 a text string. Other than this, it is just like any other\
124 menu entry." {} 0 OK ]
125 foreach i {info questhead error} {
126 $m add command -bitmap $i -hidemargin 1 -command [list \
127 puts "You invoked the $i bitmap" ]
129 $m entryconfigure 2 -columnbreak 1
131 set m $w.menu.more
132 $w.menu add cascade -label "More" -menu $m -underline 0
133 menu $m -tearoff 0
134 foreach i {{An entry} {Another entry} {Does nothing} {Does almost nothing} {Make life meaningful}} {
135 $m add command -label $i -command [list puts "You invoked \"$i\""]
137 $m entryconfigure "Does almost nothing" -bitmap questhead -compound left \
138 -command [list \
139 tk_dialog $w.compound {Compound Menu Entry} \
140 "The menu entry you invoked displays both a bitmap and a\
141 text string. Other than this, it is just like any other\
142 menu entry." {} 0 OK ]
144 set m $w.menu.colors
145 $w.menu add cascade -label "Colors" -menu $m -underline 1
146 menu $m
147 foreach i {red orange yellow green blue} {
148 $m add command -label $i -background $i -command [list \
149 puts "You invoked \"$i\"" ]
152 $w configure -menu $w.menu
154 bind Menu <<MenuSelect>> {
155 global $menustatus
156 if {[catch {%W entrycget active -label} label]} {
157 set label " "
159 set menustatus $label
160 update idletasks